j.c.'s user avatar
j.c.'s user avatar
j.c.'s user avatar
j.c.
  • Member for 14 years, 5 months
  • Last seen more than 2 years ago
8 votes

Does there exist a notion of discrete riemannian metric on graph?

8 votes
Accepted

Bäcklund transforms of the pseudosphere: Intuitive description?

7 votes
Accepted

Must a bending of the cylinder leave the bases planar?

7 votes

Vietoris-Rips complex homology of a higher degree than the ambient dimension

7 votes

When does the sequence of iterates of a rational function converge?

7 votes
Accepted

Contact manifolds that are not cooriented

7 votes
Accepted

Optimal pebble-packing shape

7 votes

Database of integer edge lengths that can form tetrahedrons

7 votes
Accepted

Decomposition of 3-dimensional mapping torus into connected sum

7 votes

Applications of the notion of of Gromov-Hausdorff distance

7 votes
Accepted

non-isotopic but homotopic tight contact structure

7 votes

Distribution of dropped objects

6 votes
Accepted

Which criteria guarantee an orthogonal circuit in $\mathbb R^3$ to be rigid?

6 votes
Accepted

Wander distance of self-avoiding walk that backs out of culs-de-sac

6 votes

How many maximal triangulations of a rectangle?

6 votes

What one really can do with fractals built from L-systems?

6 votes
Accepted

Constructing a vector field with given zeros on a torus

6 votes

Measures of entangledness of an open curve

6 votes
Accepted

Matroids similar to the cycle matroid

6 votes

Random bipartite graphs

6 votes
Accepted

Complement of lines and wedges of spheres

6 votes
Accepted

What is the status of the smooth version of bellows conjecture

6 votes
Accepted

Resource request: Function spaces properties

6 votes

Question on Witten’s paper “Supersymmetry and Morse theory”

6 votes
Accepted

What are the minimal local models for Riemannian manifolds? A local question about isometric embeddings

5 votes

Density of a saturated random packing of congruent circles

5 votes

Asymptotics of unrooted labeled forests

5 votes

If a triangle can be displaced without distortion, must the surface have constant curvature?

5 votes

Non-trivial examples of overtwisted contact structures

5 votes
Accepted

Different definitions of the linking number

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